Non-Invasive Confocal Fluorescence Imaging of Mice Beyond 1700 nm Using Superconducting Nanowire Single-Photon Detectors
F. Wang, F. Ren, Z. Ma, L. Qu, R. Gourgues, C. Xu, A. Baghdasaryan, J. Li, I. E. Zadeh, J. W. Los, A. Fognini, J. Qin-Dregely, H. Dai
This paper develops a non-invasive imaging technique using NIR-IIc light to image deep tissues in mice, achieving imaging depths of ~800 m and visualizing immune structures in lymph nodes.
bioRxiv · Aug 13, 2021 · PreprintBiochemistry